Well, drilling the main spar did not go as well as I thought it did. This morning we pulled the wings to begin deburring and cleaning the holes and I discovered the bits had "walked" off center on the right side. I feel like I'm going to be sick. I don't even want to look at it.
I guess I will assess the extent of my mistake and call Kerry at Sonex and see if this is repairable.
I know I'm not the first to experience this but the sickening feeling is overwhelming.